Circular dependencies *shouldn't* be a problem on PostgreSQL because all
constraints are set DEFERABLE INITIALLY DEFERRED; that means no constrain
checks should be performed are performed until the transaction boundary, so
all circular references shouldn't be a problem.
Ticket #3615 exists
There doesn't appear to be a way to load fixtures from JSON (using Postgres
- works fine in sqlite3) for the following models:
class Collection(models.Model):
main_thing = models.OneToOneField(
'things.Thing',
null=True,
on_delete=models.SET_NULL
)
class
The Thing is, some Application that dealing with money have thousand
separator, and fields without. So it won't work. I've wrote my own Field
since, I need to deal with both, but I think this is a feature that should
be included in the core of django.
Or even something like
